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Use cpufreq if available instead of hardcoding it to specific distros

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This commit is contained in:
Dylan 2016-01-26 12:55:31 +11:00
parent 0e83e2099d
commit 3c3e2cc571
1 changed files with 16 additions and 19 deletions
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@ -590,27 +590,24 @@ getcpu () {
cpu=${cpu/@*/}
# Get cpu speed
case "$distro" in
*"buntu"* | "CentOS"*)
speed=$(awk -F ': ' '/cpu MHz/ {printf $2; exit}' /proc/cpuinfo)
speed=${speed/\./}
;;
if [ -d "/sys/devices/system/cpu/cpu0/cpufreq" ]; then
case "$speed_type" in
current) speed_type="scaling_cur_freq" ;;
min) speed_type="scaling_min_freq" ;;
max) speed_type="scaling_max_freq" ;;
bios) speed_type="bios_limit" ;;
scaling_current) speed_type="scaling_cur_freq" ;;
scaling_min) speed_type="scaling_min_freq" ;;
scaling_max) speed_type="scaling_max_freq" ;;
esac
*)
case "$speed_type" in
current) speed_type="scaling_cur_freq" ;;
min) speed_type="scaling_min_freq" ;;
max) speed_type="scaling_max_freq" ;;
bios) speed_type="bios_limit" ;;
scaling_current) speed_type="scaling_cur_freq" ;;
scaling_min) speed_type="scaling_min_freq" ;;
scaling_max) speed_type="scaling_max_freq" ;;
esac
read -r speed < \
/sys/devices/system/cpu/cpu0/cpufreq/${speed_type}
read -r speed < \
/sys/devices/system/cpu/cpu0/cpufreq/${speed_type}
;;
esac
else
speed=$(awk -F ': ' '/cpu MHz/ {printf $2; exit}' /proc/cpuinfo)
speed=${speed/\./}
fi
# Convert mhz to ghz without bc
speed=$((speed / 100000))